CAJ | 학술논문

对于碳酸盐岩地层中的多层岩溶、溶洞洞高较小或顺层岩溶，直接从高密度电阻率拟断面图和反演电阻率断面图上难以将其区分。通过从高密度电法数据中抽取电测深曲线，对一系列测点的电测深视电阻率曲线进行解释，同时结合其视电阻率拟断面图和反演电阻率断面图作出推断，能有效地将上述岩溶进行区分。在湖南省某高速公路跨线桥墩台桩基工程基础勘探中的实践表明，使用该方法可获得较好的地质解释效果。
대우탄산염암지층중적다층암용、용동동고교소혹순층암용，직접종고밀도전조솔의단면도화반연전조솔단면도상난이장기구분。통과종고밀도전법수거중추취전측심곡선，대일계렬측점적전측심시전조솔곡선진행해석，동시결합기시전조솔의단면도화반연전조솔단면도작출추단，능유효지장상술암용진행구분。재호남성모고속공로과선교돈태장기공정기출감탐중적실천표명，사용해방법가획득교호적지질해석효과。
For multilayer karst, the caves are rather small or the karst is developed along the bedding, and hence it is difficult to dis-tinguish them directly from the cross-sectional view of the high-density resistivity method. By utilizing sounding curves extracted from high density electrical data and analyzing synthesized sounding curves as well as a cross-sectional view, different kinds of karst can be effectively distinguished. Engineering practice shows that the extraction of sounding curves from the data of high-density resistivity meth-od for interpration can result in fairly good geological interpretation results.